度分秒换算题 度分秒的换算题
\u6c4210\u9053\u5ea6\u5206\u79d2\u7684\u8ba1\u7b97\u9898\uff0c\u9700\u8fc7\u7a0b\uff081\uff09 50\u00b058\u2032-30\u203230\u2033
=50\u00b057\u203260\u2033-30\u203230\u2033
50\u00b027\u203230\u2033
\uff082\uff0912.8\u00b0-6\u00b06\u20326\u2033
=12\u00b048\u2032-6\u00b06\u20326\u2033
=6\u00b041\u203254\u2033
\uff083\uff0989\u00b0-58\u20329\u2033
=88\u00b059\u203260\u2033-58\u20329\u2033
=88\u00b01\u203251\u2033
\uff084\uff09\uff08180\u00b0-91\u00b032'24''\uff09\u00f72
=\uff08179\u00b059\u203260\u2033-91\u00b032'24''\uff09\u00f72
=88\u00b027\u203236\u2033\u00f72
=44\u00b013\u203248\u2033
\uff085\uff09176\u00b052\u2032\u00f73
=176\u00b051\u203260\u2033\u00f73
=58\u00b057\u203220\u2033
\uff086\uff0922.5\u00b0+90\u00b01\u203239\u2033
=22\u00b030\u2032+90\u00b01\u203239\u2033
=112\u00b031\u203239\u2033
\uff087\uff0918\u00b044\u2032\u00d74
=18\u00b0\u00d74+44\u2032\u00d74
=72\u00b0176\u2032\u2018
=74\u00b056\u2032
\uff088\uff0957.18\u00b0=57\u00b010\u203248\u2033
\uff089\uff09119\u00b06\u2032=119.1\u00b0
\uff0810\uff09\uff0813.9\u00b0+5\u00b04\u20323\u2033\uff09\u00d72-\uff086\u00b05\u2032+2\u00b08\u203223\u2033\uff09
=18\u00b058\u20323\u2033\u00d72-8\u00b013\u203223\u2033
=29\u00b042\u203243\u2033
\u5ea6\u5206\u79d2\u662f\u516d\u5341\u8fdb\u4f4d\u7684\uff0c\u5206\u9664\u4ee560\u5c31\u6362\u7b97\u6210\u4e86\u5ea6\uff0c\u79d2\u9664\u4ee560\u5c31\u6362\u7b97\u6210\u4e86\u5206\uff0c\u79d2\u76f4\u63a5\u6362\u7b97\u6210\u5ea6\u9664\u4ee560*60\u5c31\u53ef\u4ee5\uff0c\u5c0f\u5355\u4f4d\u6362\u6210\u5927\u5355\u4f4d\u9664\u4ee560\uff0c\u5927\u5355\u4f4d\u6362\u6210\u5c0f\u5355\u4f4d\u4e58\u4ee560\u3002
\u5e0c\u671b\u5bf9\u4f60\u6709\u5e2e\u52a9\uff01
\u53ea\u7f16\u4e86\u8fd920\u9053\u6bd4\u8f83\u6709\u6982\u62ec\u6027\u7684\u9898\uff0c\u662f\u4ee5\u524d\u6709\u4eba\u8981\u7684\u65f6\u5019\u6211\u7f16\u7684\uff0c\u73b0\u5728\u62ff\u7ed9\u4f60\uff0c\u628a\u8fd9\u4e9b\u90fd\u5f04\u4f1a\u4e86\u5c31\u6ca1\u95ee\u9898\u4e86\u3002
21\u5ea653\u52064\u79d2+45\u5ea69\u5206=\uff08\uff09
50\u5ea658\u52069\u79d2+9\u5ea61\u52061\u79d2=\uff08\uff09
152\u5ea67\u520614\u79d2+125\u5ea69\u520659\u79d2=\uff08\uff09
138\u5ea65\u52067\u79d2+pi=\uff08\uff09
(3/125)*pi=\uff08\uff09\u5ea6\uff08\uff09\u5206\uff08\uff09\u79d2
(3/4)*pi+23\u5ea654\u5206=\uff08\uff09\u5ea6\uff08\uff09\u5206
(7/15)*pi+(1/3)*pi=\uff08\uff09\u5ea6
(1/25)*pi+47\u5ea6=\uff08\uff09\u5ea6\uff08\uff09\u5206
(1/125)*pi+8\u5ea613\u5206=\uff08\uff09\u5ea6\uff08\uff09\u5206\uff08\uff09\u79d2
(1/125)*pi+34\u5ea617\u5206+(2/3)*pi=\uff08\uff09\u5ea6\uff08\uff09\u5206\uff08\uff09\u79d2
pi\u4ee3\u8868\u5706\u5468\u7387\u4e3a180\u5ea6
\u7b54\u6848\uff1a
67\u5ea62\u52064\u79d2
60\u5ea6
277\u5ea617\u520613\u79d2
318\u5ea65\u52067\u79d2
4\u5ea619\u520612\u79d2
158\u5ea654\u5206
144\u5ea6
54\u5ea612\u5206
9\u5ea639\u520624\u79d2
155\u5ea643\u520624\u79d2
17°40′/3=5°53′20〃
25°36′18〃*6=153°37' 48''
绛旓細鎹㈢畻鍏紡锛1掳=60鈥诧紝1鈥=60鈥 锛1掳=3600鈥筹紝1掳=60鈥=3600鈥炽傚叿浣撴崲绠楃ず渚嬶細1銆20搴18鍒嗘崲绠椾负澶氬皯搴︼紵鈥斺12.3掳 瑙ｆ瀽锛20掳18鈥= 20掳18鈥=20+(18/60)掳=12.3掳 2銆45鈥18鈥崇瓑浜庡灏戝害(搴斿寲鍒嗗拰绉掍负搴︼級 鈥斺0.255掳 瑙ｆ瀽锛45/60+18/3600=1/4+1/200=0.255掳 3銆佽...
绛旓細搴﹀垎绉鐨鎹㈢畻锛屽叧閿槸搴﹀垎绉掔殑杩涘埗鏄60锛屼篃灏辨槸1搴︾瓑浜60鍒嗭紝涓鍒嗙瓑浜60绉 58.63搴︼紝58搴﹀彲浠ヤ笉鐢ㄦ崲绠0.63搴60=37.8鍒嗭紝鎻愬嚭37鍒嗭紝杩樻湁0.8鍒嗭紝0.8鍒哫60=48绉 鎵浠ワ紝58.63搴﹀寲鎴愬害鍒嗙灏辨槸58搴37鍒48绉
绛旓細0.76938611111111111111111111111111掳+37掳=37.769386111111111111111111111111掳 鍥涜垗浜斿叆涓37.8掳 鎴戞槸鐢ㄨ绠楀櫒绠楃殑鎵浠ラ偅涔堝ぇ 鍏跺疄灏辨槸绉掗櫎浠60鍚庡姞涓婂垎鍐嶉櫎浠60灏卞緱鍒颁簡搴﹀啀鍔犱笂閭ｄ釜37搴﹀氨鏄渶鍚庣粨鏋.灏炬暟閫傚綋鐨勫彇灏卞彲浠.
绛旓細152搴7鍒14绉+125搴9鍒59绉=锛堬級138搴5鍒7绉+pi=锛堬級(3/125)*pi=锛堬級搴︼紙锛夊垎锛堬級绉 (3/4)*pi+23搴54鍒=锛堬級搴︼紙锛夊垎 (7/15)*pi+(1/3)*pi=锛堬級搴 (1/25)*pi+47搴=锛堬級搴︼紙锛夊垎 (1/125)*pi+8搴13鍒=锛堬級搴︼紙锛夊垎锛堬級绉 (1/125)*pi+34搴17鍒+(2/3)*pi=锛...
绛旓細1掳 锛10锛夛紙13.9掳+5掳4鈥3鈥筹級脳2-锛6掳5鈥+2掳8鈥23鈥筹級=18掳58鈥3鈥趁2-8掳13鈥23鈥=29掳42鈥43鈥搴﹀垎绉鏄叚鍗佽繘浣嶇殑锛屽垎闄や互60灏鎹㈢畻鎴愪簡搴︼紝绉掗櫎浠60灏辨崲绠楁垚浜嗗垎锛岀鐩存帴鎹㈢畻鎴愬害闄や互60*60灏卞彲浠ワ紝灏忓崟浣嶆崲鎴愬ぇ鍗曚綅闄や互60锛屽ぇ鍗曚綅鎹㈡垚灏忓崟浣嶄箻浠60銆傚笇鏈涘浣犳湁甯姪锛
绛旓細搴﹀寲鎴愬垎脳60 鍒嗗寲鎴愮脳60 绉掑寲鎴愬垎梅60 鍒嗗寲鎴愬害梅60 绗竴棰1銆0.75脳60=45鈥 鍘熼=15掳45鈥2銆48梅60=0.8 25.8梅60=0.43掳 锛1锛=51.43掳锛2锛夊悓鐞
绛旓細搴,鍒,绉,鎬庢牱杞崲璁＄畻锛1掳=60鈥诧紝1鈥=60鈥筹紝1掳=3600鈥筹紝1掳=60鈥=3600鈥炽搴﹀垎绉锛濆害锛嬪垎锛60+绉掞紡3600=搴︺備緥濡傛妸50掳23鈥45銆冭浆鍖栦负搴︼紝棣栧厛鎶45绉掑寲鎴愬垎锛屽氨鏄櫎浠60锛屽嵆45/60=0.75鍒嗭紝鍔犲埌鍒嗕笂锛23+0.75=23.75鍒嗭級銆傚害鍒嗙杞寲鎴愬害鏁帮紝棣栧厛瑕佹妸搴﹀垎绉掍腑鐨勭杞紝鍖栨垚鍒嗭紝...
绛旓細搴﹀垎绉掓崲绠鎴愬害鏃讹紝鍙互鏈変笅鍒椾袱绉嶆柟娉曪細1銆佸厛鎶婄鎹㈢畻鎴愬垎,鍐嶆妸鍒嗘崲绠楁垚搴,鍔犱笂鍘熸潵鐨勫害鏁板氨鍙互寰楀埌銆傚10掳29鈥30鈥欌樹腑锛屽厛鎶30绉掓崲绠楁垚鍒嗭紝寰楀埌30/60=0.5鍒嗭紝鍐嶆妸锛29锛0.5锛夋崲绠楁垚搴︼紝鍗 (29+0.5)/60=0.49搴 锛屼笌鍓嶉潰鐨10搴︾浉鍔狅紝鍗10+0.49=10.49锛屾墍浠 10掳29鈥30鈥欌=...
